function paymentOption(c,a,b){this.id=c;this.payment_option=a;this.price=b}function paymentGroup(c,b,a){this.id=c;this.payment_group=b;this.options=a.split(",")}function updateItemValues(a,b){a.amount.value=paymentOptions[b].price;a.item_name.value=(paymentOptions[b].payment_option).replace(/&quot;/g,'"')}var paymentOptions=new Object();paymentOptions[18549]=new paymentOption(18549,"8x6","10.00");paymentOptions[18548]=new paymentOption(18548,"10x8","15.00");paymentOptions[18547]=new paymentOption(18547,"12x10","20.00");paymentOptions[18545]=new paymentOption(18545,"16x12","30.00");paymentOptions[8507]=new paymentOption(8507,"A3 Print","45.00");paymentOptions[18546]=new paymentOption(18546,"20x16","75.00");paymentOptions[28130]=new paymentOption(28130,"20x16 Canvas","195.00");var paymentGroups=new Object();paymentGroups[5595]=new paymentGroup(5595,"Equestrian","18549,18548,18547,18545,8507,18546,28130");paymentGroups[2480]=new paymentGroup(2480,"Prints","18549,18548,18547,18545,8507,18546,28130");function getPaymentOptions(a){var b="";for(var c in paymentGroups[a].options){paymentOption=paymentOptions[paymentGroups[a].options[c]];b=b+'<option  value="'+paymentOption.id+'">'+paymentOption.payment_option+" - 				&pound;"+paymentOption.price+"</option>"}return b};